1 //===-- PlatformAppleSimulatorTest.cpp ------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "gtest/gtest.h"
10 
11 #include "Plugins/Platform/MacOSX/PlatformAppleSimulator.h"
12 #include "TestingSupport/SubsystemRAII.h"
13 #include "lldb/Host/FileSystem.h"
14 #include "lldb/Host/HostInfo.h"
15 #include "lldb/Target/Platform.h"
16 
17 using namespace lldb;
18 using namespace lldb_private;
19 
20 class PlatformAppleSimulatorTest : public ::testing::Test {
21   SubsystemRAII<FileSystem, HostInfo, PlatformAppleSimulator>
22       subsystems;
23 };
24 
25 #ifdef __APPLE__
26 
27 static void testSimPlatformArchHasSimEnvironment(llvm::StringRef name) {
28   Status error;
29   auto platform_sp = Platform::Create(ConstString(name), error);
30   ASSERT_TRUE(platform_sp);
31   int num_arches = 0;
32 
33   for (auto arch : platform_sp->GetSupportedArchitectures()) {
34     EXPECT_EQ(arch.GetTriple().getEnvironment(), llvm::Triple::Simulator);
35     num_arches++;
36   }
37 
38   EXPECT_GT(num_arches, 0);
39 }
40 
41 TEST_F(PlatformAppleSimulatorTest, TestSimHasSimEnvionament) {
42   testSimPlatformArchHasSimEnvironment("ios-simulator");
43   testSimPlatformArchHasSimEnvironment("tvos-simulator");
44   testSimPlatformArchHasSimEnvironment("watchos-simulator");
45 }
46 
47 TEST_F(PlatformAppleSimulatorTest, TestHostPlatformToSim) {
48   static const ArchSpec platform_arch(
49       HostInfo::GetArchitecture(HostInfo::eArchKindDefault));
50 
51   const llvm::Triple::OSType sim_platforms[] = {
52       llvm::Triple::IOS,
53       llvm::Triple::TvOS,
54       llvm::Triple::WatchOS,
55   };
56 
57   for (auto sim : sim_platforms) {
58     ArchSpec arch = platform_arch;
59     arch.GetTriple().setOS(sim);
60     arch.GetTriple().setEnvironment(llvm::Triple::Simulator);
61 
62     Status error;
63     auto platform_sp = Platform::Create(arch, nullptr, error);
64     EXPECT_TRUE(platform_sp);
65   }
66 }
67 
68 #endif
69